326412222214623 has 8 divisors (see below), whose sum is σ = 436787474252208. Its totient is φ = 216822559160064.

The previous prime is 326412222214619. The next prime is 326412222214679.

326412222214623 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 326412222214623 - 2² = 326412222214619 is a prime.

It is a super-2 number, since 2×326412222214623² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326412222214613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196397244786 + ... + 196397246447.

It is an arithmetic number, because the mean of its divisors is an integer number (54598434281526).

Almost surely, 2^{326412222214623} is an apocalyptic number.

326412222214623 is a deficient number, since it is larger than the sum of its proper divisors (110375252037585).

326412222214623 is a wasteful number, since it uses less digits than its factorization.

326412222214623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392794491513.

The product of its digits is 663552, while the sum is 42.

The spelling of 326412222214623 in words is "three hundred twenty-six trillion, four hundred twelve billion, two hundred twenty-two million, two hundred fourteen thousand, six hundred twenty-three".